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Quartz from
Kalkfeld Complex, Kalkfeld, Otjiwarongo Constituency, Otjozondjupa Region, Namibia


Locality type:Complex
Classification
Species:Quartz
Formula:SiO2
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Quartz data
Locality Data:Click here to view Kalkfeld Complex, Kalkfeld, Otjiwarongo Constituency, Otjozondjupa Region, Namibia
Data Identifiers
Mindat Occurrence Record ID:321354
Long-form Identifier:1:3:321354:4
GUID (UUID V4):0
Nearest other occurrences of Quartz
13.4km (8.4 miles) ⓘKameelburg Complex, Kalkfeld, Otjiwarongo Constituency, Otjozondjupa Region, Namibia
14.6km (9.1 miles) ⓘOsongombe Complex, Otjiwarongo Constituency, Otjozondjupa Region, Namibia
48.6km (30.2 miles) ⓘParesis Volcanic Complex, Outjo, Kunene Region, Namibia
84.4km (52.5 miles) ⓘOkenyenya Complex, DÃĒures Constituency, Erongo Region, Namibia
84.9km (52.7 miles) ⓘKrantzberg Mine, Omaruru Constituency, Erongo Region, Namibia
91.1km (56.6 miles) ⓘKwaggaspan plugs, DÃĒures Constituency, Erongo Region, Namibia
92.9km (57.7 miles) ⓘOmandumba Ost 133 Farm, Omaruru Constituency, Erongo Region, Namibia
97.3km (60.4 miles) ⓘHopewell Farm 240, Outjo, Kunene Region, Namibia
References
Prins, P. 1981. The geochemical evolution of the alkaline and carbonatite complexes of the Damaraland igneous province, South West Africa. Annale Universiteit van Stellenbosch, Serie A1, Geologie, 3, 145-278.
Van Zijl, P.J. 1962. The geology, structure and petrology of the alkaline intrusions of Kalkfeld and Okorusu and the invaded Damara rocks. Annale Universiteit van Stellenbosch, Serie A, 37, 237-339.
Prins, P. 1981. The geochemical evolution of the alkaline and carbonatite complexes of the Damaraland igneous province, South West Africa. Annale Universiteit van Stellenbosch, Serie A1, Geologie, 3, 145-278.
Verwoerd, W. J. (1967). The carbonatites of South Africa and South West Africa. Government Printer, South Africa., 6.
ZIEGLER, U. F. (1992). Preliminary results of geochemistry, Sm-Nd and Rb-Sr studies of post-Karoo carbonatite complexes in Southern Africa. Schweizerische mineralogische und petrographische Mitteilungen, 72(1), 141-148.
Le Roex, A. P., Lanyon, R. (1998) Isotope and Trace Element Geochemistry of Cretaceous Damaraland Lamprophyres and Carbonatites, Northwestern Namibia: Evidence for Plume--Lithosphere Interactions. Journal of Petrology, 39 (6) 1117-1146 doi:10.1093/petroj/39.6.1117
Orris, Greta J.; Grauch, Richard I.; Grauch, R. I.; Orris, G. J. (2002) Rare Earth Element Mines, Deposits, and Occurrences. Open-File Report 2002-189 doi:10.3133/ofr02189
Berger, Vladimir I.; Singer, Donald A.; Orris, Greta J. (2009) Carbonatites of the World, Explored Deposits of Nb and REE—Database and Grade and Tonnage Models . Open-File Report 2009-1139. US Geological Survey doi:10.3133/ofr20091139
 
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